90835556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8297}}^1$

素因数の和:8348

約数の個数: 48

約数和(自身を含む): 200745216

約数和(自身を除く): 109909660

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 8297, 10948, 16594, 33188, 58079, 116158, 141049, 190831, 232316, 282098, 381662, 564196, 763324, 987343, 1335817, 1974686, 2671634, 3244127, 3949372, 5343268, 6488254, 12976508, 22708889, 45417778, 90835556]

約数ペア:

[(1, 90835556), (2, 45417778), (4, 22708889), (7, 12976508), (14, 6488254), (17, 5343268), (23, 3949372), (28, 3244127), (34, 2671634), (46, 1974686), (68, 1335817), (92, 987343), (119, 763324), (161, 564196), (238, 381662), (322, 282098), (391, 232316), (476, 190831), (644, 141049), (782, 116158), (1564, 58079), (2737, 33188), (5474, 16594), (8297, 10948)]